58c0ba1bd9
包含 classes/exams/homework/grades/attendance/scheduling 域、outbox、iam-consumer、redis 配置等完整实现
45 lines
1.4 KiB
TypeScript
45 lines
1.4 KiB
TypeScript
import {
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mysqlTable,
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varchar,
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text,
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timestamp,
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char,
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bigint,
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datetime,
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index,
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uniqueIndex,
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} from "drizzle-orm/mysql-core";
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// 事务性发件箱（Outbox 模式）
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export const outbox = mysqlTable(
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"core_edu_outbox",
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{
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id: char("id", { length: 36 }).notNull().primaryKey(),
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eventId: char("event_id", { length: 36 }).notNull(),
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aggregateId: char("aggregate_id", { length: 36 }).notNull(),
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aggregateType: varchar("aggregate_type", { length: 50 }).notNull(),
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eventType: varchar("event_type", { length: 100 }).notNull(),
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occurredAt: datetime("occurred_at").notNull(),
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payload: text("payload").notNull(),
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status: varchar("status", { length: 20 }).notNull().default("pending"),
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retryCount: bigint("retry_count", { mode: "number" }).notNull().default(0),
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nextRetryAt: datetime("next_retry_at"),
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createdAt: timestamp("created_at").notNull().defaultNow(),
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processedAt: timestamp("processed_at"),
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},
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(table) => ({
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uniqEventId: uniqueIndex("uniq_event_id").on(table.eventId),
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idxOutboxStatusRetry: index("idx_outbox_status_retry").on(
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table.status,
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table.nextRetryAt,
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),
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idxOutboxAggregate: index("idx_outbox_aggregate").on(
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table.aggregateType,
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table.aggregateId,
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),
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}),
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);
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export type OutboxMessage = typeof outbox.$inferSelect;
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export type NewOutboxMessage = typeof outbox.$inferInsert;
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